in hplc calibration we are using 0.05% acetone why we are
using that one and what happen when its conc increases or
decreases
- 4 Answers
- 29717 Views
- Aurobindo, Cadila, Martin, I also Faced
- E-Mail Answers
Answer Posted / a.iyyappan
0.05% Acetone is used in HPLC GPV(Gradient performance verification)test, since its heigher level of absorption.
Not only Acetone, caffeine also recommended for this test.
0.05% Acetone and Caffeine are recommended by HPLC manufacture(Shimadzu).
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
Why only 1.2 million lux hours require in photostability study?
Tell me something about Vitamin A test method by HPLC
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
iam usig ph buffers merk. manually how to prepare ?
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
Explain the relations between number of carbon atoms in alkanes and retention time ?
Qc interview questions
all types of questions asked at the cipla interview
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
In HPLC (Waters) software Empower1,2 &3 what is the updation for each version
Loss of linearity in tkn analysis, possible reasons?
WHY given much noise PDA dector then VWD Dector
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
What is delay volume?
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
